Public issue detail

Crash in plasmashell: BUS at syscall -> QSemaphore::acquire(int) -> QObject::destroyed(QObject*) -> QObject:…

Top frame: syscall [libc.so.6]

highpackage: plasma-workspacesource: plasma-workspacescore: 98reports: 1

Last seen: 2026-05-02 13:50 UTC. Public JSON: /v1/issues/019d7eeb-5f16-78a3-8d51-8f234823a5c7

Technical snapshot

Fixer kept the most informative crashing thread and shows the top stack frames below.

Crashing thread stack trace

  • Process: plasmashell
  • Signal: BUS
  • Kernel: 6.19.8+deb14-amd64
  • Distribution: debian
syscall
QSemaphore::acquire(int)
n/a
QObject::destroyed(QObject*)
QObject::~QObject()
QObject::event(QEvent*)
QApplicationPrivate::notify_helper(QObject*, QEvent*)
QCoreApplication::notifyInternal2(QObject*, QEvent*)
QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*)
g_main_context_iteration
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
QCoreApplication::exec()
__libc_start_main

Possible duplicates

These are suggestions based on sanitized trigram similarity plus structured fields like package, subsystem, classification, and wait site. They are not auto-merged.

Published attempts

No public attempts have been published for this issue yet.